Lesso Group Holding Limited has more than 30 years of experience in pipe manufacturing and research. The products are used in residential decoration, civil engineering, urban water supply and sanitation, energy, electricity, gas supply, fire protection, environmental protection, agriculture and marine fisheries.

The direction of building materials and solutions for the home combines design, production, installation, finishing and maintenance. The range includes kitchens, cabinets, wooden doors, windows, water purification devices, quartz stone, plumbing fixtures, waterproofing films, prefabricated buildings, complex equipment, resin roofs, fire protection devices, valves, coatings, switches, cables and sealants.

LESSO's environmental focus combines research, consulting, design, construction, and operation. Services include environmental engineering and assessment, hazardous waste recycling, water and air purification, solid waste management, land reclamation, laboratory testing, technical consulting, professional facility operation, marine environmental protection, investment, and basic research.

LESSO Banao's new energy business combines research, production, sales and after-sales service. It includes photovoltaic modules, energy storage, investment projects and technical services. Modules, storage devices, engineering services and complete solutions for production, storage–charging and verification are offered for home, commercial, desert and marine solar stations.

MCONVEY: automatic systems for transportation, storage and dosing of raw materials. LIANSU extrusion: plastic pipe and profile extrusion lines.